//
//  NSString+MyAddition.m
//  MacTestProject
//
//  Created by LiuLichen on 2022/4/18.
//

#import "NSString+MyAddition.h"

#import <objc/runtime.h>

@implementation NSString (MyAddition)

- (NSString*) myLowercaseString {
    NSString* lowercase = [self myLowercaseString];
    NSLog(@"%@ => %@", self, lowercase);
    return lowercase;
}

@end
